Service Manual

Table Of Contents
Multi Pro 5800 Page 8 53 GeoLink Spray System
Adjustments
Compass Calibration
Accuracy of the GeoLink guidance feature is dependant
on information from the system compass located in the
GPS antenna (AGI4). A five step compass calibration
wizard is provided to calibrate the system compass.
1.Locate an area with enough room to complete the
compass calibration process uninterrupted. The area
should be at least 125 yards (114 m) long and wide
enough to comfortably drive the sprayer in a complete
circle at 75% of full steering lock. The area should be lev-
el and away from high voltage and large metal objects.
2. Select the compass calibration menu icon (Fig. 56).
3. Select Compass to start the five step compass cali-
bration wizard.
1/5: Drive the sprayer to an acceptable area
2/5: Drive the sprayer in a circle at approximately
75% full steering lock in either direction for 11/2
complete circles (Fig. 57)
3/5: Drive the sprayer straight ahead for approxi-
mately 110 yards (100 m) then stop (Fig. 57)
4/5: Allow system to save calibration data
5/5: Confirm a successful calibration
Figure 56
1. Compass calibration menu icon
1
1. Sprayer 2. 11/2 circles at 75% full steering lock
Figure 57
Aprox. 114 yrds
(100 m)
1
2